Folder tray



FIG. 1 is a perspective view of the folder tray;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a side view thereof;

FIG. 5 is a bottom view; and,

FIG. 6 is a rear view. 

The ornamental design for an folder tray, as shown and described. 